I honestly can't even believe that they still haven't hotfix added some kind of BE per game or anything. This new system is such a joke.
Edit: Just had to add, 50 BE once a day is not a reasonable compromise Riot. Why are you being so unreasonably stingy? You could easily add 10-30 BE per game and it wouldn't even hurt you much at all and would give players an actually reason to continue to play your game. People don't care about the first win bonus, people want to feel rewarded for all of their games, not just one.